New on TV this week: July 6-12

* Extant — If Sandra Bullock can rocket off into outer space, why not Halle Berry? In this suspenseful, futuristic "event" series, the Oscar-winner plays an astronaut who, after a 13-month solo mission, struggles to reconnect with her family, which includes a creepy little robot boy. But there’s a bigger problem: While in space, she somehow became pregnant. Uh-oh. Baby (or alien?) onboard. 9 p.m. Wednesday, CBS.

* Restaurant Startup — Prime time dishes up more food fights with this reality series that has contestants pitching their eatery concepts to a pair of investors with the hopes of making their culinary dreams come true. 10 p.m. Tuesday, CNBC.

* American Muscle — Are you pumped up? The new reality series follows tough-talking Detroit gym owner Mike Barwis and his scruffy crew as they train everyone from NFL stars to severely injured people looking to walk again. 9 p.m. Wednesday, Discovery Channel.

* Welcome to Sweden — Does funny run in the family? That’s our hope with this fish-out-of-water sitcom starring Greg Poehler — brother of Amy — as an accountant to the stars who quits his job and moves to Stockholm to be with his sweetheart. 9:01 p.m. Thursday, NBC.

* Leah Remini: It’s All Relative — That funny lady from "The King of Queens" becomes the latest celebrity to invite prying TV cameras into her life. Hey, we’ve all got bills to pay. 10 p.m. Thursday, TLC.

Season debut:

* The Bridge — The mix of money laundering, police corruption, drug wars and culture clashes continues to make for a very dark crime thriller in season two. Diane Kruger and Demian Bichir star. 10 p.m. Wednesday, FX.

Worth watching:

* Frozen — It’s a good night to chill out as the box-office blockbuster from Disney gets a cable TV airing just so we can hear Idina Menzel sing "Let It Go" for the millionth time. 8 p.m. Friday, Starz.